Fixed useless resizing for blur, greyscale, invert, sepia

package.json

@@ -1,6 +1,6 @@
 {
   "name": "discord-image-generation",
-  "version": "1.4.1",
+  "version": "1.4.2",
   "description": "discord-image-generation is a powerfull module that allow you to generate awesome images.",
   "main": "src/index.js",
   "scripts": {

src/module/filters/blur.js

@@ -9,7 +9,6 @@ module.exports = class Blur {
     async getImage(image, level) {
         if (!image) throw new Error(`You must provide an image.`);
         image = await jimp.read(image);
-        image.resize(480, 480);
         image.blur(isNaN(level) ? 5 : parseInt(level));
         let raw;
         image.getBuffer(`image/png`, (err, buffer) => {

src/module/filters/greyscale.js

@@ -8,7 +8,6 @@ module.exports = class Geryscale {
     async getImage(image) {
         if (!image) throw new Error(`You must provide an image.`);
         image = await jimp.read(image);
-        image.resize(480, 480);
         image.greyscale();
         let raw;
         image.getBuffer(`image/png`, (err, buffer) => {

src/module/filters/invert.js

@@ -8,7 +8,6 @@ module.exports = class Invert {
     async getImage(image) {
         if (!image) throw new Error(`You must provide an image.`);
         image = await jimp.read(image);
-        image.resize(480, 480);
         image.invert();
         let raw;
         image.getBuffer(`image/png`, (err, buffer) => {

src/module/filters/sepia.js

@@ -8,7 +8,6 @@ module.exports = class Sepia {
     async getImage(image) {
         if (!image) throw new Error(`You must provide an image.`);
         image = await jimp.read(image);
-        image.resize(480, 480);
         image.sepia();
         let raw;
         image.getBuffer(`image/png`, (err, buffer) => {